The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 12, 2016
Filed:
Oct. 29, 2010
Chaogang Xie, Beijing, CN;
Yongcan Gao, Bejing, CN;
Weimin LU, Beijing, CN;
Jun Long, Beijing, CN;
Yan Cui, Beijing, CN;
Jiushun Zhang, Beijing, CN;
Yinan Yang, Beijing, CN;
Jianguo MA, Beijing, CN;
Zheng LI, Beijing, CN;
Nan Jiang, Beijing, CN;
Chaogang Xie, Beijing, CN;
Yongcan Gao, Bejing, CN;
Weimin Lu, Beijing, CN;
Jun Long, Beijing, CN;
Yan Cui, Beijing, CN;
Jiushun Zhang, Beijing, CN;
Yinan Yang, Beijing, CN;
Jianguo Ma, Beijing, CN;
Zheng Li, Beijing, CN;
Nan Jiang, Beijing, CN;
CHINA PETROLEUM & CHEMICAL CORPORATION, Beijing, CN;
Abstract
The present invention discloses catalytic cracking apparatus and process, which are useful for catalytic cracking of heavy oils with a high heavy oil conversion, a high propylene yield and low dry gas and coke yields.